Caran D'Ache Office Collection pen's uniquely satisfying feel, application of classic or fancy colors by electrostatic powdering are appreciated by millions of users each day. This Metal Collection comes with aluminium slim body, hexagonal barrels, a sensitive push button action is virtually unbreakable, and the hardened steel clip has been stress-tested through countless flextests. The light metal body of the pen is coated with several layers of enamel for beauty and durability. Ballpoint pen comes with medium Goliath refill, allowing a writing length of 600 A4 pages. Mechanical pencil comes with eraser and spare supply of leads with a diameter of 0.7mm integrated at the back of the pencil.